About: http://webisa.webdatacommons.org/319730401

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	sertion twice two is four, the utterance is a symbol for a mathematical fact; on
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org